body {
  background-color: #F8F8F8;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  font-weight: normal;
  line-height: 1.2em;
  margin: 15px;
}

p {
  color: #333;
}

#container {
  float: left;
  width: 301px;
  height: 301px;
  border: 1px solid #ccc;
  background-color: #fff;
}

td {
  text-align: right;
//  width: 10%;
}

#obs_color {
  background-color: orange;
}
  
#n1_color {
  background-color: blue;
}
  
#n2_color {
  background-color: lightblue;
}
  
#now_color {
  background-color: red;
}
  
#target_color {
  background-color: green;
}